CAI课件是借助图像、文本、语言等直观手段将抽象的原理、概念、定义、法则等经过加工、处理，使学生易于理解和接受的教学程序。
CAI processes and manages the abstract principles, concepts, definitions and rules by images, texts and languages so that the students can understand and receive the teaching procedures.
为了培养具有较高英语实际应用能力、高素质的研究生，研究生英语口语教学应从教学概念、教学手段和形式入手，完善口语教学模式。
This paper discusses how to improve graduate oral English teaching from the perspective of teaching concept, teaching means and activities to foster hi…
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